plant_coupmodel {LWFBrook90R} | R Documentation |
Interpolate plant properties using the 'Coupmodel' method.
Description
Creates a daily sequence for one year from parameters
Usage
plant_coupmodel(
minval,
maxval,
doy.incr,
doy.max,
doy.min,
shape.incr,
shape.decr,
maxdoy
)
Arguments
minval |
Minimum value. |
maxval |
Maximum value. |
doy.incr |
Day of year when increasing from |
doy.max |
Day of year when |
doy.min |
Day of year when |
shape.incr |
Shape parameter of the increasing phase. |
shape.decr |
Shape parameter of the decreasing phase. |
maxdoy |
Length of the year, 366 for leap years, 365 for normal years. |
Value
A numeric vector of length maxdoy
.
References
Jansson, P.-E. & Karlberg, L. (2004): "Coupled heat and mass transfer model for soil-plant-atmosphere systems." Royal Institute of Technolgy, Dept of Civil and Environmental Engineering Stockholm
Examples
plot(plant_coupmodel(0,5, 121, 200, 280, 0.3, 3, 365))
[Package LWFBrook90R version 0.5.3 Index]